There are also demonstrations in the cities of Suez, Mansoura, Assiut and Luxor.

BBC: Navigating the traveller exodus out of Egypt

The train carrying Central Security conscripts was heading from Assiut north to Cairo when it partially derailed around 12:45 a.m.

CNN: STORY HIGHLIGHTS

The fourth stage will be held on June 15-16 instead of June 19-20 in Sharqia, Gharbia, Assiut, Kafr el-Sheikh, Fayoum and Ismailia.

CNN: Egypt opposition leader calls for election boycott

Last November, for instance, 51 died and 17 were injured when a train slammed into a bus in Assiut, a city about 320 kilometers (about 200 miles) south of Cairo.

CNN: STORY HIGHLIGHTS